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Exercises 17.4, page 488

1. $- 2 < x < 3$
3. $3 < x < 5$
5. $x < - 2, x > \frac{2}{5}$
7. $\frac{1}{6} \leq x \leq \frac{3}{2}$
9. $x < 0, x > \frac{3}{2}$
11. $- 26 < x < 24$
13. $- 6.55 \leq x \leq - 1.95$
15. $x < - 18, x > 66$
17. $1 < x < 2$
19. $x \leq \frac{1}{10 ...}$

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